LAFAYETTE, LA — A 20-year-old Lafayette woman died from injuries suffered in a Sunday night crash on Evangeline Thruway, and police have charged the other driver with vehicular homicide. Lafayette police said Jaleah Ross died Wednesday, three days after the collision that left her and a passenger critically hurt.
The Facts
- What: A fatal crash led to a vehicular homicide charge after a Lafayette woman died from her injuries.
- Where: The 2000 block of Northeast Evangeline Thruway near Castille Avenue in Lafayette.
- When: Police responded at about 9:49 p.m. Sunday; Ross died Wednesday, Nov. 4.
- Who: Jaleah Ross, 20, died. Jaylen Lawrence, 22, of Lafayette, was charged.
- Charges: One count of vehicular homicide. Police said Lawrence was previously arrested on charges of first-offense OWI, reckless operation and two counts of vehicular negligent injury.
- Status: Lawrence was booked into the Lafayette Parish Correctional Center. A passenger remains in critical condition at a local hospital.
What police say
Lafayette police said Lawrence was driving a 2020 Dodge Charger north on the thruway when he turned off the headlights, moved into the right lane, accelerated and passed several vehicles.
Investigators said he ran a red light at Castille Avenue and hit a 2019 Ford Fusion driven by Ross, who was turning left on a green arrow. Ross and a passenger were taken to a Lafayette hospital with critical injuries. Lawrence suffered minor injuries.
Police said Lawrence was impaired at the time of the crash and underwent a blood test. Investigators have also gathered witness statements and video of the collision.
The investigation
The Lafayette Police Department’s Traffic Unit is still handling the case. Police have said they were waiting for an estimate of the Charger’s speed, which may help explain the force of the impact and the sequence of events before the wreck.
Crash investigations often rely on physical evidence, video, witness accounts and vehicle data to piece together what happened in the seconds before impact. In a case like this, investigators use those materials to compare driver behavior with traffic signals, lane position and speed.
When impairment is suspected, officers may seek blood testing and other evidence to determine whether alcohol or drugs played a role. Those findings can support charges, but they are typically reviewed along with the crash reconstruction and other evidence before a case moves forward.
What the charges mean
Vehicular homicide is a serious felony charge that can be filed when a driver is accused of causing a death through unlawful or impaired driving. Prosecutors still have to prove the case in court, and the charge itself is not a conviction.
The earlier counts reported by police suggest investigators were looking at several possible traffic offenses, including impaired driving, reckless operation and injury-causing conduct. In serious crashes, prosecutors often review the full sequence of driving behavior before deciding which charges fit the evidence.
After an arrest, the next steps usually include booking, bond decisions, and an initial court appearance. A defendant can contest the charges, and the case may proceed through hearings, plea discussions or trial depending on how prosecutors and the defense handle it.
What happens next
The crash remains under investigation, and police have not said whether additional charges are possible. The status of the blood test, the speed estimate and other crash evidence could become important as the case moves ahead.
Lawrence is being held at the parish correctional center, and the court process will continue separately from the traffic investigation. Ross’s death also means the case now involves a fatality review and the more serious homicide count already filed by police.
Have information on a crime? Contact local police or Crime Stoppers at 1-800-222-8477 (TIPS).


